public class Main {
    public static void main(String[] args) {
        Student student1 = new Student("KXB", 19, "f22015218    ", "软件工程", 3.8);
        Student student2 = new Student("CK", 20, "F22004913");

        Course course1 = new Course("JAVA语言程序设计", "LZ", 3, 48, "信息科学与技术学院");
        Course course2 = new Course("C语言程序设计基础", "WM", 4, 64, "信息科学与技术学院");

        student1.Info();
        student2.Info();
        course1.Info();
        course2.Info();

        course1.startCourse();
        course2.startCourse();

        student1.enrollCourse(course1);
        student2.enrollCourse(course2);

        student1.study(course1);
        student2.study(course2);

    }
}